1 Square-mile to Square Kilometers
1 sq mi = 2.59 sq km
1 square-mile is equal to 2.59 square-kilometers. This conversion uses the standard area conversion factor between square-miles and square-kilometers.
How to Convert
Multiply the square miles value by 2.58999 1 sq mi = 2.59 sq km
Did You Know?
- One square mile equals about 2.59 square kilometers.
- Manhattan is about 22.8 square miles (59.1 square kilometers).
Nearby Conversions
Need a different value? Use our full square-miles to square-kilometers converter →